All Game Gear Games - Time Extension

Sonic the Hedgehog GG

SEGA
- 28th Dec 1991 (NA)
Tails Adventure GG

SEGA
- 22nd Sep 1995 (JPN)
- Oct 1995 (UK/EU)
- Nov 1995 (NA)
Dr. Robotnik's Mean Bean Machine GG

SEGA
- Dec 1993 (NA)
- Jan 1994 (UK/EU)
Sonic the Hedgehog: Triple Trouble GG

SEGA / Aspect Digital Entertainment
- 11th Nov 1994 (JPN)
- 1994 (UK/EU)
- 1994 (NA)
Sonic Drift 2 GG

SEGA
- 17th Mar 1995 (JPN)
- Mar 1995 (UK/EU)
- Nov 1995 (NA)
Sonic Labyrinth GG

SEGA / Minato Giken
- 17th Nov 1995 (JPN)
- Nov 1995 (NA)
Sonic the Hedgehog 2 GG

SEGA
- 29th Oct 1992 (UK/EU)
- 17th Nov 1992 (NA)
- 21st Nov 1992 (JPN)
Sonic Blast GG

SEGA / Aspect Digital Entertainment
- Nov 1996 (NA)
- 13th Dec 1996 (JPN)
Tails' Skypatrol GG

SEGA / Japan System House
- 28th Apr 1995 (JPN)
Sonic Spinball GG

SEGA / SEGA Technical Institute
- Aug 1994 (UK/EU)
- Sep 1994 (NA)
Sonic Chaos SMS

SEGA / Aspect Digital Entertainment
- 19th Nov 1993 (JPN)
- 23rd Nov 1993 (NA)
- Nov 1993 (UK/EU)
Sonic Drift GG

SEGA
- 18th Mar 1994 (JPN)